Hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater or if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 rpm.
features
Tolerances meet or exceed ANSI standards
Manufactured of high carbon steel
Precise machining and processes ensure consistent finish and high quality
Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Bores are concentric to pitch line, minimizing run out
Interchangeable with other manufacturers’ split-taper bushings
Hub Dia.
4 1/8 in
Outside Dia. [Min]
8.241 in
Pitch Diameter
7.5944 in
Caliper Diameter
6.8185 in
Length Through Bore
1.75 in
Width Across Teeth
0.692 in
Bore Size [Min]
0.75 in
Bushing Series
Q1
Chain Pitch
1.250 in
Keyway
w/Keyway
No. of Teeth
19
Material External Use
Steel
Chain No.
100
Chain Sprocket Number
100
No. of Strands Across
1
Sprocket Style
B
Outside Dia.
8.241 in
Material
Steel
Pitch Dia.
7.594 in
Overall Length Less Threads
N/A
Material Internal Use
Carbon Steel
Bushing Type
Split Taper
Single Strand Tooth Thickness
0.692 in
Bushing Bore [Min]
0.75 in
Hardened Teeth
With Hardened Teeth
Hub Length
1.07 in
Bore Type
Bushed
Hub O.D.
4.125 in
Chain Sprocket Pitch
1.25 in
Type
B
Overall Length
2.78125 in
Bore Size [Max]
2.688 in
Hub Projection
1.07 in
Bushing Bore Size [Max]
2.688 in
Bushing Bore [Max]
2.6875 in
O.D.
8.241 in
Keyway Size
0.5 in
Construction Internal
Solid
Key Way Size
0.5 in
Inch/Metric
Inch
Tooth Width
0.692 in
No. of Teeth Rows Strands
1
Bushing Bore Size [Min]
0.75 in
Weight
9.03 LB
EAN or UPC
697950096339
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